BR0111651A - Sistemas e métodos para fornecer serviços de vìdeo sob demanda para sistemas de transmissão - Google Patents
Sistemas e métodos para fornecer serviços de vìdeo sob demanda para sistemas de transmissãoInfo
- Publication number
- BR0111651A BR0111651A BR0111651-7A BR0111651A BR0111651A BR 0111651 A BR0111651 A BR 0111651A BR 0111651 A BR0111651 A BR 0111651A BR 0111651 A BR0111651 A BR 0111651A
- Authority
- BR
- Brazil
- Prior art keywords
- systems
- transmission
- services
- methods
- present
- Prior art date
Links
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
"SISTEMAS E MéTODOS PARA FORNECER SERVIçOS DE VìDEO SOB DEMANDA PARA SISTEMAS DE TRANSMISSãO". A presente invenção apresenta métodos e sistemas (Fig. 8) para fornecer serviços totalmente digitais como transmissão VOD e digital, bem como um set-top-box (STB) (600) capaz de lidar com esses vários serviços digitais. Várias arquiteturas de hardware e métodos de transmissão de dados complementares que identificam serviços distintos por meio de um guia de programa eletrónico possibilitam essa transmissão. O STB (600) universal da presente invenção é capaz de distinguir os diferentes serviços com base nas informações recebidas no guia de programa eletrónico e foi projetado com arquitetura de hardware exclusiva que inclui um grande buffer. A presente invenção fornece ainda opções e exibição como recursos de transmissão múltipla e time-shifting VCR que incluem pausa, gravação e congelamento de quadro e uma transmissão sem sofrer a volatilidade e qualidade ruim de uma transmissão streaming pela Internet. Além disso, esses vários serviços digitais são fornecidos por meio de um link de comunicação unidirecional.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/584,832 US6557030B1 (en) | 2000-05-31 | 2000-05-31 | Systems and methods for providing video-on-demand services for broadcasting systems |
US09/709,948 US6725267B1 (en) | 2000-05-31 | 2000-11-10 | Prefetched data in a digital broadcast system |
PCT/US2001/013281 WO2001093585A1 (en) | 2000-05-31 | 2001-04-24 | Universal digital broadcast system and methods |
US09/841,792 US20020023267A1 (en) | 2000-05-31 | 2001-04-24 | Universal digital broadcast system and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0111651A true BR0111651A (pt) | 2003-05-20 |
Family
ID=27416442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0111651-7A BR0111651A (pt) | 2000-05-31 | 2001-04-24 | Sistemas e métodos para fornecer serviços de vìdeo sob demanda para sistemas de transmissão |
Country Status (10)
Country | Link |
---|---|
JP (1) | JP2004501557A (pt) |
CN (1) | CN1322757C (pt) |
AU (1) | AU2001253797A1 (pt) |
BR (1) | BR0111651A (pt) |
CA (1) | CA2406714A1 (pt) |
EA (1) | EA004380B1 (pt) |
HK (1) | HK1049420B (pt) |
IL (1) | IL152763A0 (pt) |
MX (1) | MXPA02011839A (pt) |
NZ (1) | NZ522101A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101222614B (zh) * | 2008-01-11 | 2012-03-21 | 武汉烽火网络有限责任公司 | 支持多种节目源和编码方式的集中高清数字电视提供方法及系统 |
WO2011145320A1 (ja) * | 2010-05-18 | 2011-11-24 | 三菱電機株式会社 | 放送補完スケジュール提供装置、放送補完システム及び放送補完方法 |
CN103078656A (zh) * | 2013-02-04 | 2013-05-01 | 常州南京大学高新技术研究院 | 2.4g无线射频传感器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557316A (en) * | 1990-09-28 | 1996-09-17 | Ictv, Inc. | System for distributing broadcast television services identically on a first bandwidth portion of a plurality of express trunks and interactive services over a second bandwidth portion of each express trunk on a subscriber demand basis |
US5619249A (en) * | 1994-09-14 | 1997-04-08 | Time Warner Entertainment Company, L.P. | Telecasting service for providing video programs on demand with an interactive interface for facilitating viewer selection of video programs |
EP0716370A3 (en) * | 1994-12-06 | 2005-02-16 | International Business Machines Corporation | A disk access method for delivering multimedia and video information on demand over wide area networks |
US5521680A (en) * | 1994-12-21 | 1996-05-28 | Xerox Corporation | Printer having a self-aligning charging device |
US6012080A (en) * | 1996-03-27 | 2000-01-04 | Lucent Technologies Inc. | Method and apparatus for providing enhanced pay per view in a video server |
US5892535A (en) * | 1996-05-08 | 1999-04-06 | Digital Video Systems, Inc. | Flexible, configurable, hierarchical system for distributing programming |
-
2001
- 2001-04-24 EA EA200201287A patent/EA004380B1/ru not_active IP Right Cessation
- 2001-04-24 NZ NZ522101A patent/NZ522101A/xx unknown
- 2001-04-24 AU AU2001253797A patent/AU2001253797A1/en not_active Abandoned
- 2001-04-24 JP JP2001588246A patent/JP2004501557A/ja not_active Withdrawn
- 2001-04-24 BR BR0111651-7A patent/BR0111651A/pt not_active IP Right Cessation
- 2001-04-24 CA CA002406714A patent/CA2406714A1/en not_active Abandoned
- 2001-04-24 MX MXPA02011839A patent/MXPA02011839A/es unknown
- 2001-04-24 IL IL15276301A patent/IL152763A0/xx unknown
- 2001-04-24 CN CNB018007562A patent/CN1322757C/zh not_active Expired - Fee Related
-
2003
- 2003-02-28 HK HK03101489.3A patent/HK1049420B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1049420B (zh) | 2008-02-01 |
CA2406714A1 (en) | 2001-12-06 |
HK1049420A1 (en) | 2003-05-09 |
IL152763A0 (en) | 2003-06-24 |
CN1322757C (zh) | 2007-06-20 |
AU2001253797A1 (en) | 2001-12-11 |
JP2004501557A (ja) | 2004-01-15 |
EA200201287A1 (ru) | 2003-06-26 |
CN1366774A (zh) | 2002-08-28 |
NZ522101A (en) | 2003-06-30 |
MXPA02011839A (es) | 2003-12-11 |
EA004380B1 (ru) | 2004-04-29 |
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Legal Events
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B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
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